Date/Time_(UTC) Source Sensor Vmax(kts) t_off (hrs) Geo-ref Lat Lon Opr Ctr Lat Lon 50% cert rad 95% cert rad Eye diam (deg) % cert eye 50% cert fxa 20210119 05:30:00 n/a n/a 30.5 0.00 NaN NaN -17.79 147.31 NaN NaN *** *** 0.45 20210119 02:30:00 n/a n/a 33.0 0.00 NaN NaN -17.74 147.36 NaN NaN *** *** 0.35 20210118 23:30:00 n/a n/a 34.5 0.00 NaN NaN -17.71 147.39 NaN NaN *** *** 0.27 20210118 20:30:00 SSMIS-18 85-92GHz 35.0 -1.47 -17.60 147.30 -17.70 147.40 0.49 1.39 2.80 0.2 0.22 20210118 17:30:00 AMSR2 85-92GHz 35.0 -2.11 -18.55 148.72 -17.70 147.40 0.20 0.56 1.90 1.4 0.19 20210118 14:30:00 AMSR2 85-92GHz 35.0 0.89 -18.61 148.78 -17.76 147.46 0.18 0.51 0.90 10.3 0.19 20210118 11:30:00 SSMIS-17 85-92GHz 35.4 -2.42 -18.55 147.70 -17.80 147.49 0.18 0.52 *** *** 0.19 20210118 08:30:00 SSMIS-17 85-92GHz 47.5 0.58 -18.55 147.52 -17.80 147.31 0.16 0.44 2.60 7.9 0.18 20210118 05:30:00 Geo IR 55.0 3.00 -18.62 146.12 -17.79 147.07 0.25 0.72 *** *** 0.17 20210118 02:30:00 Geo IR 55.0 -3.00 -17.28 146.39 -17.47 146.83 0.18 0.50 *** *** 0.17 20210117 23:30:00 Geo IR 55.0 0.00 -16.85 146.25 -17.04 146.69 0.13 0.37 *** *** 0.17 20210117 20:30:00 SSMIS-17 85-92GHz 55.0 0.01 -16.53 146.70 -16.61 146.64 0.17 0.49 0.40 77.0 0.17 20210117 17:30:00 Geo IR 54.9 0.00 -16.02 146.23 -16.25 146.59 0.13 0.37 *** *** 0.17 20210117 14:30:00 Geo IR 52.6 -3.00 -16.07 146.35 -15.99 146.53 0.14 0.40 *** *** 0.17 20210117 11:30:00 Geo IR 49.6 0.00 -15.84 146.32 -15.76 146.50 0.10 0.27 *** *** 0.18 20210117 08:30:00 Geo IR 46.4 3.00 -15.63 146.32 -15.55 146.50 0.14 0.40 0.30 91.7 0.18 20210117 05:30:00 Geo IR 45.0 3.00 -15.50 146.34 -15.37 146.50 0.19 0.52 *** *** 0.18 20210117 02:30:00 Geo Vis 45.0 0.00 -15.36 146.58 -15.21 146.46 0.17 0.48 0.20 59.6 0.18 20210116 23:30:00 Geo IR 45.0 0.00 -15.16 146.37 -15.08 146.39 0.15 0.43 *** *** 0.18